- radio(metric) sextant
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радиосекстан
Англо-русский словарь технических терминов. 2005.
Англо-русский словарь технических терминов. 2005.
navigation — navigational, adj. /nav i gay sheuhn/, n. 1. the act or process of navigating. 2. the art or science of plotting, ascertaining, or directing the course of a ship, aircraft, or guided missile. [1520 30; < L navigation (s. of navigatio) a voyage.… … Universalium
Lunar distance (navigation) — For the history of the lunar distance method, see History of longitude. Finding Greenwich time while at sea using a lunar distance. The Lunar Distance is the angle between the Moon and a star (or the Sun). The altitudes of the two bodies are used … Wikipedia
Apollo 15, Solo operations — During the three day explorations of the Moon by Scott and Irwin, Worden had a busy schedule of observations. Apollo 15 was the first mission to carry the SIM bay, which contained a panoramic camera, gamma ray spectrometer, mapping camera, laser… … Wikipedia
United States Bullion Depository — The United States Bullion Depository, commonly called Fort Knox, is a fortified vault building located near Fort Knox, Kentucky which is used to store a large portion of United States official gold reserves, as well as from time to time, other… … Wikipedia
Measuring instrument — Captain Nemo and Professor Aronnax contemplating measuring instruments in Twenty Thousand Leagues Under the Sea … Wikipedia
Islamic calendar — Arabic calendar redirects here. For the Gregorian calendar in Arabic, see Arabic names of calendar months. This … Wikipedia
Horizon — For other uses, see Horizon (disambiguation). A water horizon, in northern Wisconsin, U.S. The horizon (or skyline) is the apparent line that separates earth from sky, the line that divides all visible directions into two categories: those that… … Wikipedia
H. L. Hunley (submarine) — Drawing of the H. L. Hunley. Based on a photograph taken in 1863 by George S. Cook Career (C.S.A.) … Wikipedia
Solstice — For other uses, see Solstice (disambiguation). UTC date and time of solstices and equinoxes[1] year Equinox Mar Solstice June Equinox Sept Solstice Dec day time day time day time day time 2004 20 … Wikipedia